Kronobat

Kronobat ES55-12 · Electric wheelchair battery 12V 55Ah

Reference: BOL-KRONOBAT-ES55-12

Kronobat ES55-12: electric wheelchair battery with 12 V and 55 Ah, measuring 226 × 135 × 214 mm.

Where the Kronobat ES55-12 fits

The Kronobat ES55-12 is made for powered wheelchairs. It is fitted as a 12 V pair and takes hundreds of daily cycles, something a starter battery could not handle.

The ES55-12 belongs to the Kronobat AGM DEEP CYCLE range. See all Kronobat batteries

Equivalents and alternatives to the Kronobat ES55-12

Other AGM batteries that fit the ES55-12's tray with the same polarity: an AGM can only be replaced by another AGM.

ModelTechnologyCapacityDimensions (mm)
Long WP55-12NAGM55 Ah226 × 135 × 214
Long WP55-12NEAGM55 Ah226 × 135 × 214
MK Battery M55-12 SLD MAGM55 Ah226 × 135 × 214
Fullriver HC55AGM55 Ah229 × 138 × 212
Q-Battery 12LCP-56AGM56 Ah229 × 138 × 210

Kronobat ES55-12 vs ES50-12 and ES45-12: differences

What sets the ES55-12 apart from its neighbours in the Kronobat range:

ModelCapacityDimensions (mm)Weight
Kronobat ES55-12 (this one)55 Ah226 × 135 × 21417 kg
Kronobat ES50-1250 Ah198 × 166 × 17115.06 kg
Kronobat ES45-1245 Ah198 × 166 × 17114.47 kg
  • Kronobat ES50-12: 5 Ah less, a different case (198 × 166 × 171 mm).
  • Kronobat ES45-12: 10 Ah less, a different case (198 × 166 × 171 mm).

AGM technology in the ES55-12

Inside, the ES55-12 has glass fibre separators (AGM) that hold the electrolyte. The ES55-12 needs a charger with an AGM mode that does not exceed 14.7 V.

What to look at before buying the ES55-12

  • Length, width and height of the ES55-12: 226 × 135 × 214 mm.
  • Your current battery should say about 55 Ah; a little more is also fine.

Part numbers and codes for the Kronobat ES55-12

This is how the Kronobat ES55-12 appears on the label and in parts catalogues:

Commercial referenceES55-12
Terminal typeM6
Not to be confused withKronobat ES5-12 (5 Ah), Kronobat ES45-12 (45 Ah), Kronobat ES50-12 (50 Ah)

Frequently asked questions about the Kronobat ES55-12

ES55-12 or ES50-12: which one suits me?

Compared with the ES55-12, the Kronobat ES50-12 has 5 Ah less. With 55 Ah, the ES55-12 runs longer between charges than the ES50-12 (50 Ah). Mind the space: the ES50-12 measures 198 × 166 × 171 mm.

How much does the Kronobat ES55-12 weigh?

17 kg, with 55 Ah of capacity. For reference, the Kronobat ES50-12 (50 Ah) weighs 15.06 kg.

Which battery is equivalent to the Kronobat ES55-12?

Only other AGM batteries with its dimensions and polarity: Long WP55-12N, Long WP55-12NE and MK Battery M55-12 SLD M. Neither an EFB nor a conventional battery replaces the ES55-12.

Keep comparing: alternatives to the ES55-12

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